Huawei H11-851 Exam Questions
Huawei Certificate Network Associate - Video Conference (Page 2 )

Updated On: 15-Feb-2026

When the two MCU do cascade, how many the bandwidth of the venue it will take at least?

  1. 1
  2. 2
  3. 3
  4. 4

Answer(s): A



What are belong to video code protocols? (Choose 3 answers)

  1. H.261
  2. H.263
  3. H.264
  4. H.281

Answer(s): A,B,C



Access control belongs to the functions of GK

  1. True
  2. False

Answer(s): A



E1 comparative advantages of IP(Choose 3 answers)

  1. Bandwidth stable
  2. QOS guaranteed
  3. Data confidentiality, better security
  4. low cost, line can be shared

Answer(s): A,B,C



Operational support layer may include? (Choose 2 answers)

  1. Operators billing system
  2. MCU
  3. GK
  4. Multi Resource Management Center

Answer(s): A,D






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